1:Write the equation of the line above in slope-intercept form (y = mx + b).

2:Serena has 45 collectible dolls that she decides to start selling. She is able to sell 7 dolls every week. Write a function f(n) that describes this relationship.

3:A linear function is graphed as a line. It is known that the following two data points lie on this lie: (7, 13) and (11, 49). What is the rate of change of this function?

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).